CCHKQ3

      SUBROUTINE CCHKQ3( DOTYPE, NM, MVAL, NN, NVAL, NNB, NBVAL, NXVAL,
     $                   THRESH, A, COPYA, S, COPYS, TAU, WORK, RWORK,
     $                   IWORK, NOUT )

Univ. of Tennessee, Univ. of California Berkeley and NAG Ltd..
November 2006

Purpose

CCHKQ3 tests CGEQP3.

Arguments

DOTYPE	(input) LOGICAL array, dimension (NTYPES) The matrix types to be used for testing. Matrices of type j (for 1 <= j <= NTYPES) are used for testing if DOTYPE(j) = .TRUE.; if DOTYPE(j) = .FALSE., then type j is not used.
NM	(input) INTEGER The number of values of M contained in the vector MVAL.
MVAL	(input) INTEGER array, dimension (NM) The values of the matrix row dimension M.
NN	(input) INTEGER The number of values of N contained in the vector NVAL.
NVAL	(input) INTEGER array, dimension (NN) The values of the matrix column dimension N.
NNB	(input) INTEGER The number of values of NB and NX contained in the vectors NBVAL and NXVAL. The blocking parameters are used in pairs (NB,NX).
NBVAL	(input) INTEGER array, dimension (NNB) The values of the blocksize NB.
NXVAL	(input) INTEGER array, dimension (NNB) The values of the crossover point NX.
THRESH	(input) REAL The threshold value for the test ratios. A result is included in the output file if RESULT >= THRESH. To have every test ratio printed, use THRESH = 0.
A	(workspace) COMPLEX array, dimension (MMAX*NMAX) where MMAX is the maximum value of M in MVAL and NMAX is the maximum value of N in NVAL.
COPYA	(workspace) COMPLEX array, dimension (MMAX*NMAX)
S	(workspace) REAL array, dimension (min(MMAX,NMAX))
COPYS	(workspace) REAL array, dimension (min(MMAX,NMAX))
TAU	(workspace) COMPLEX array, dimension (MMAX)
WORK	(workspace) COMPLEX array, dimension (max(Mmax(M,N) + 4min(M,N) + max(M,N)))
RWORK	(workspace) REAL array, dimension (4*NMAX)
IWORK	(workspace) INTEGER array, dimension (2*NMAX)
NOUT	(input) INTEGER The unit number for output.

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